A VLAN is called a subnetwork that can group together devices on separate physical local area networks. A LAN is a group of computers or devices that share a communications line/wireless link to a server within the same geographical area.VLANs provide security on larger networks by allowing a higher degree ... Read More

Let us understand the concepts of Hub and Router before learning the differences between them.HubHubs work at the Physical layer and are used to link all the devices connected to it to form a single network. It is a common connection point All the devices connected to the hub can ... Read More

The Internet Relay Chat is a protocol used for live interactive internal text messaging or simultaneous conferencing. It is mainly designed for group communication in discussion forums, called channels, but also allows one-to-one communication messages as well as chat and data transfer including file sharing.IRC is the way of communicating ... Read More

Frames Per Second or FPS is the rate at which back to back images called frames appear in a display and form moving imagery.Generally, the video content that we consume daily is not moving. They are still images played one after the other. Suppose if a video is shot at ... Read More

Memo is also called a memorandum which is a concise and informal communication within an organization to inform about policies, procedures, or any other official message.Letter is a form of written communication addressed outside the organization. It contains a long formal message to inform someone of a specific topic. The ... Read More

Let us learn the concepts of Video Graphics Array (VGA) and High Definition Multimedia Interface (HDMI)Video Graphics Array (VGA)VGA stands for Video Graphics Array. It was first developed by IBM and is widely used for video cards, TVs, Computer monitors and Laptops.It has video signals RGBHV, which are as follows ... Read More

A botnet is called as a collection of infected devices which are internet connected and these devices are controlled by the cyber-criminal with the help of malware. Usually, users are unaware of a botnet that is affecting their PC. Botnets normally used to send spam mails, create unusual traffic, etc.Botnet ... Read More

Let us understand the concepts of Client Operating System (OS) and Server OS before learning the differences between them.Client Operating System (OS)Client operating system is a system which works within computer desktops and other portable devices such as laptops and smartphones. Operating systems that are installed on the client’s computer ... Read More

Let us understand the concepts of Skype and Google Hangouts before learning the differences between them.SkypeSkype is a telecommunication application that provides the feature of video and voice calling to the user with the help of the internet via computer, laptop, tablet, smart phones etc.Skype was launched in the year ... Read More

Let us understand the concepts of Tresorit and pCloud before learning the differences between them.TresoritIt is an ultra-secure place in the cloud used to store, sync, and share files within your organization and with external partners.It is a premium cloud storage service which has an end-to-end encrypted, zeroknowledge content collaboration ... Read More